fix testweb failures noted by Stefan - do BATaccessBegin/End in BATins in the right places
fix testweb failures noted by Stefan
- do BATaccessBegin/End in BATins in the right places

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb